1 #! /bin/sh

     2 # Guess values for system-dependent variables and create Makefiles.

     3 # Generated by GNU Autoconf 2.61.

     4 #

     5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,

     6 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.

     7 # This configure script is free software; the Free Software Foundation

     8 # gives unlimited permission to copy, distribute and modify it.

     9 ## --------------------- ##

    10 ## M4sh Initialization.  ##

    11 ## --------------------- ##

    12 

    13 # Be more Bourne compatible

    14 DUALCASE=1; export DUALCASE # for MKS sh

    15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then

    16   emulate sh

    17   NULLCMD=:

    18   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which

    19   # is contrary to our usage.  Disable this feature.

    20   alias -g '${1+"$@"}'='"$@"'

    21   setopt NO_GLOB_SUBST

    22 else

    23   case `(set -o) 2>/dev/null` in

    24   *posix*) set -o posix ;;

    25 esac

    26 

    27 fi

    28 

    29 

    30 

    31 

    32 # PATH needs CR

    33 # Avoid depending upon Character Ranges.

    34 as_cr_letters='abcdefghijklmnopqrstuvwxyz'

    35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'

    36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS

    37 as_cr_digits='0123456789'

    38 as_cr_alnum=$as_cr_Letters$as_cr_digits

    39 

    40 # The user is always right.

    41 if test "${PATH_SEPARATOR+set}" != set; then

    42   echo "#! /bin/sh" >conf$$.sh

    43   echo  "exit 0"   >>conf$$.sh

    44   chmod +x conf$$.sh

    45   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then

    46     PATH_SEPARATOR=';'

    47   else

    48     PATH_SEPARATOR=:

    49   fi

    50   rm -f conf$$.sh

    51 fi

    52 

    53 # Support unset when possible.

    54 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then

    55   as_unset=unset

    56 else

    57   as_unset=false

    58 fi

    59 

    60 

    61 # IFS

    62 # We need space, tab and new line, in precisely that order.  Quoting is

    63 # there to prevent editors from complaining about space-tab.

    64 # (If _AS_PATH_WALK were called with IFS unset, it would disable word

    65 # splitting by setting IFS to empty value.)

    66 as_nl='

    67 '

    68 IFS=" ""	$as_nl"

    69 

    70 # Find who we are.  Look in the path if we contain no directory separator.

    71 case $0 in

    72   *[\\/]* ) as_myself=$0 ;;

    73   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

    74 for as_dir in $PATH

    75 do

    76   IFS=$as_save_IFS

    77   test -z "$as_dir" && as_dir=.

    78   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break

    79 done

    80 IFS=$as_save_IFS

    81 

    82      ;;

    83 esac

    84 # We did not find ourselves, most probably we were run as `sh COMMAND'

    85 # in which case we are not to be found in the path.

    86 if test "x$as_myself" = x; then

    87   as_myself=$0

    88 fi

    89 if test ! -f "$as_myself"; then

    90   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2

    91   { (exit 1); exit 1; }

    92 fi

    93 

    94 # Work around bugs in pre-3.0 UWIN ksh.

    95 for as_var in ENV MAIL MAILPATH

    96 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var

    97 done

    98 PS1='$ '

    99 PS2='> '

   100 PS4='+ '

   101 

   102 # NLS nuisances.

   103 for as_var in \

   104   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \

   105   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \

   106   LC_TELEPHONE LC_TIME

   107 do

   108   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then

   109     eval $as_var=C; export $as_var

   110   else

   111     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var

   112   fi

   113 done

   114 

   115 # Required to use basename.

   116 if expr a : '\(a\)' >/dev/null 2>&1 &&

   117    test "X`expr 00001 : '.*\(...\)'`" = X001; then

   118   as_expr=expr

   119 else

   120   as_expr=false

   121 fi

   122 

   123 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then

   124   as_basename=basename

   125 else

   126   as_basename=false

   127 fi

   128 

   129 

   130 # Name of the executable.

   131 as_me=`$as_basename -- "$0" ||

   132 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \

   133 	 X"$0" : 'X\(//\)$' \| \

   134 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||

   135 echo X/"$0" |

   136     sed '/^.*\/\([^/][^/]*\)\/*$/{

   137 	    s//\1/

   138 	    q

   139 	  }

   140 	  /^X\/\(\/\/\)$/{

   141 	    s//\1/

   142 	    q

   143 	  }

   144 	  /^X\/\(\/\).*/{

   145 	    s//\1/

   146 	    q

   147 	  }

   148 	  s/.*/./; q'`

   149 

   150 # CDPATH.

   151 $as_unset CDPATH

   152 

   153 

   154 if test "x$CONFIG_SHELL" = x; then

   155   if (eval ":") 2>/dev/null; then

   156   as_have_required=yes

   157 else

   158   as_have_required=no

   159 fi

   160 

   161   if test $as_have_required = yes && 	 (eval ":

   162 (as_func_return () {

   163   (exit \$1)

   164 }

   165 as_func_success () {

   166   as_func_return 0

   167 }

   168 as_func_failure () {

   169   as_func_return 1

   170 }

   171 as_func_ret_success () {

   172   return 0

   173 }

   174 as_func_ret_failure () {

   175   return 1

   176 }

   177 

   178 exitcode=0

   179 if as_func_success; then

   180   :

   181 else

   182   exitcode=1

   183   echo as_func_success failed.

   184 fi

   185 

   186 if as_func_failure; then

   187   exitcode=1

   188   echo as_func_failure succeeded.

   189 fi

   190 

   191 if as_func_ret_success; then

   192   :

   193 else

   194   exitcode=1

   195   echo as_func_ret_success failed.

   196 fi

   197 

   198 if as_func_ret_failure; then

   199   exitcode=1

   200   echo as_func_ret_failure succeeded.

   201 fi

   202 

   203 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then

   204   :

   205 else

   206   exitcode=1

   207   echo positional parameters were not saved.

   208 fi

   209 

   210 test \$exitcode = 0) || { (exit 1); exit 1; }

   211 

   212 (

   213   as_lineno_1=\$LINENO

   214   as_lineno_2=\$LINENO

   215   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&

   216   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }

   217 ") 2> /dev/null; then

   218   :

   219 else

   220   as_candidate_shells=

   221     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

   222 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH

   223 do

   224   IFS=$as_save_IFS

   225   test -z "$as_dir" && as_dir=.

   226   case $as_dir in

   227 	 /*)

   228 	   for as_base in sh bash ksh sh5; do

   229 	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"

   230 	   done;;

   231        esac

   232 done

   233 IFS=$as_save_IFS

   234 

   235 

   236       for as_shell in $as_candidate_shells $SHELL; do

   237 	 # Try only shells that exist, to save several forks.

   238 	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&

   239 		{ ("$as_shell") 2> /dev/null <<\_ASEOF

   240 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then

   241   emulate sh

   242   NULLCMD=:

   243   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which

   244   # is contrary to our usage.  Disable this feature.

   245   alias -g '${1+"$@"}'='"$@"'

   246   setopt NO_GLOB_SUBST

   247 else

   248   case `(set -o) 2>/dev/null` in

   249   *posix*) set -o posix ;;

   250 esac

   251 

   252 fi

   253 

   254 

   255 :

   256 _ASEOF

   257 }; then

   258   CONFIG_SHELL=$as_shell

   259 	       as_have_required=yes

   260 	       if { "$as_shell" 2> /dev/null <<\_ASEOF

   261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then

   262   emulate sh

   263   NULLCMD=:

   264   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which

   265   # is contrary to our usage.  Disable this feature.

   266   alias -g '${1+"$@"}'='"$@"'

   267   setopt NO_GLOB_SUBST

   268 else

   269   case `(set -o) 2>/dev/null` in

   270   *posix*) set -o posix ;;

   271 esac

   272 

   273 fi

   274 

   275 

   276 :

   277 (as_func_return () {

   278   (exit $1)

   279 }

   280 as_func_success () {

   281   as_func_return 0

   282 }

   283 as_func_failure () {

   284   as_func_return 1

   285 }

   286 as_func_ret_success () {

   287   return 0

   288 }

   289 as_func_ret_failure () {

   290   return 1

   291 }

   292 

   293 exitcode=0

   294 if as_func_success; then

   295   :

   296 else

   297   exitcode=1

   298   echo as_func_success failed.

   299 fi

   300 

   301 if as_func_failure; then

   302   exitcode=1

   303   echo as_func_failure succeeded.

   304 fi

   305 

   306 if as_func_ret_success; then

   307   :

   308 else

   309   exitcode=1

   310   echo as_func_ret_success failed.

   311 fi

   312 

   313 if as_func_ret_failure; then

   314   exitcode=1

   315   echo as_func_ret_failure succeeded.

   316 fi

   317 

   318 if ( set x; as_func_ret_success y && test x = "$1" ); then

   319   :

   320 else

   321   exitcode=1

   322   echo positional parameters were not saved.

   323 fi

   324 

   325 test $exitcode = 0) || { (exit 1); exit 1; }

   326 

   327 (

   328   as_lineno_1=$LINENO

   329   as_lineno_2=$LINENO

   330   test "x$as_lineno_1" != "x$as_lineno_2" &&

   331   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }

   332 

   333 _ASEOF

   334 }; then

   335   break

   336 fi

   337 

   338 fi

   339 

   340       done

   341 

   342       if test "x$CONFIG_SHELL" != x; then

   343   for as_var in BASH_ENV ENV

   344         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var

   345         done

   346         export CONFIG_SHELL

   347         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}

   348 fi

   349 

   350 

   351     if test $as_have_required = no; then

   352   echo This script requires a shell more modern than all the

   353       echo shells that I found on your system.  Please install a

   354       echo modern shell, or manually run the script under such a

   355       echo shell if you do have one.

   356       { (exit 1); exit 1; }

   357 fi

   358 

   359 

   360 fi

   361 

   362 fi

   363 

   364 

   365 

   366 (eval "as_func_return () {

   367   (exit \$1)

   368 }

   369 as_func_success () {

   370   as_func_return 0

   371 }

   372 as_func_failure () {

   373   as_func_return 1

   374 }

   375 as_func_ret_success () {

   376   return 0

   377 }

   378 as_func_ret_failure () {

   379   return 1

   380 }

   381 

   382 exitcode=0

   383 if as_func_success; then

   384   :

   385 else

   386   exitcode=1

   387   echo as_func_success failed.

   388 fi

   389 

   390 if as_func_failure; then

   391   exitcode=1

   392   echo as_func_failure succeeded.

   393 fi

   394 

   395 if as_func_ret_success; then

   396   :

   397 else

   398   exitcode=1

   399   echo as_func_ret_success failed.

   400 fi

   401 

   402 if as_func_ret_failure; then

   403   exitcode=1

   404   echo as_func_ret_failure succeeded.

   405 fi

   406 

   407 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then

   408   :

   409 else

   410   exitcode=1

   411   echo positional parameters were not saved.

   412 fi

   413 

   414 test \$exitcode = 0") || {

   415   echo No shell found that supports shell functions.

   416   echo Please tell autoconf@gnu.org about your system,

   417   echo including any error possibly output before this

   418   echo message

   419 }

   420 

   421 

   422 

   423   as_lineno_1=$LINENO

   424   as_lineno_2=$LINENO

   425   test "x$as_lineno_1" != "x$as_lineno_2" &&

   426   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {

   427 

   428   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO

   429   # uniformly replaced by the line number.  The first 'sed' inserts a

   430   # line-number line after each line using $LINENO; the second 'sed'

   431   # does the real work.  The second script uses 'N' to pair each

   432   # line-number line with the line containing $LINENO, and appends

   433   # trailing '-' during substitution so that $LINENO is not a special

   434   # case at line end.

   435   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the

   436   # scripts with optimization help from Paolo Bonzini.  Blame Lee

   437   # E. McMahon (1931-1989) for sed's syntax.  :-)

   438   sed -n '

   439     p

   440     /[$]LINENO/=

   441   ' <$as_myself |

   442     sed '

   443       s/[$]LINENO.*/&-/

   444       t lineno

   445       b

   446       :lineno

   447       N

   448       :loop

   449       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/

   450       t loop

   451       s/-\n.*//

   452     ' >$as_me.lineno &&

   453   chmod +x "$as_me.lineno" ||

   454     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2

   455    { (exit 1); exit 1; }; }

   456 

   457   # Don't try to exec as it changes $[0], causing all sort of problems

   458   # (the dirname of $[0] is not the place where we might find the

   459   # original and so on.  Autoconf is especially sensitive to this).

   460   . "./$as_me.lineno"

   461   # Exit status is that of the last command.

   462   exit

   463 }

   464 

   465 

   466 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then

   467   as_dirname=dirname

   468 else

   469   as_dirname=false

   470 fi

   471 

   472 ECHO_C= ECHO_N= ECHO_T=

   473 case `echo -n x` in

   474 -n*)

   475   case `echo 'x\c'` in

   476   *c*) ECHO_T='	';;	# ECHO_T is single tab character.

   477   *)   ECHO_C='\c';;

   478   esac;;

   479 *)

   480   ECHO_N='-n';;

   481 esac

   482 

   483 if expr a : '\(a\)' >/dev/null 2>&1 &&

   484    test "X`expr 00001 : '.*\(...\)'`" = X001; then

   485   as_expr=expr

   486 else

   487   as_expr=false

   488 fi

   489 

   490 rm -f conf$$ conf$$.exe conf$$.file

   491 if test -d conf$$.dir; then

   492   rm -f conf$$.dir/conf$$.file

   493 else

   494   rm -f conf$$.dir

   495   mkdir conf$$.dir

   496 fi

   497 echo >conf$$.file

   498 if ln -s conf$$.file conf$$ 2>/dev/null; then

   499   as_ln_s='ln -s'

   500   # ... but there are two gotchas:

   501   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.

   502   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.

   503   # In both cases, we have to default to `cp -p'.

   504   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||

   505     as_ln_s='cp -p'

   506 elif ln conf$$.file conf$$ 2>/dev/null; then

   507   as_ln_s=ln

   508 else

   509   as_ln_s='cp -p'

   510 fi

   511 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file

   512 rmdir conf$$.dir 2>/dev/null

   513 

   514 if mkdir -p . 2>/dev/null; then

   515   as_mkdir_p=:

   516 else

   517   test -d ./-p && rmdir ./-p

   518   as_mkdir_p=false

   519 fi

   520 

   521 if test -x / >/dev/null 2>&1; then

   522   as_test_x='test -x'

   523 else

   524   if ls -dL / >/dev/null 2>&1; then

   525     as_ls_L_option=L

   526   else

   527     as_ls_L_option=

   528   fi

   529   as_test_x='

   530     eval sh -c '\''

   531       if test -d "$1"; then

   532         test -d "$1/.";

   533       else

   534 	case $1 in

   535         -*)set "./$1";;

   536 	esac;

   537 	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in

   538 	???[sx]*):;;*)false;;esac;fi

   539     '\'' sh

   540   '

   541 fi

   542 as_executable_p=$as_test_x

   543 

   544 # Sed expression to map a string onto a valid CPP name.

   545 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

   546 

   547 # Sed expression to map a string onto a valid variable name.

   548 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"

   549 

   550 

   551 

   552 

   553 # Check that we are running under the correct shell.

   554 SHELL=${CONFIG_SHELL-/bin/sh}

   555 

   556 case X$ECHO in

   557 X*--fallback-echo)

   558   # Remove one level of quotation (which was required for Make).

   559   ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`

   560   ;;

   561 esac

   562 

   563 echo=${ECHO-echo}

   564 if test "X$1" = X--no-reexec; then

   565   # Discard the --no-reexec flag, and continue.

   566   shift

   567 elif test "X$1" = X--fallback-echo; then

   568   # Avoid inline document here, it may be left over

   569   :

   570 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then

   571   # Yippee, $echo works!

   572   :

   573 else

   574   # Restart under the correct shell.

   575   exec $SHELL "$0" --no-reexec ${1+"$@"}

   576 fi

   577 

   578 if test "X$1" = X--fallback-echo; then

   579   # used as fallback echo

   580   shift

   581   cat <<EOF

   582 $*

   583 EOF

   584   exit 0

   585 fi

   586 

   587 # The HP-UX ksh and POSIX shell print the target directory to stdout

   588 # if CDPATH is set.

   589 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH

   590 

   591 if test -z "$ECHO"; then

   592 if test "X${echo_test_string+set}" != Xset; then

   593 # find a string as large as possible, as long as the shell can cope with it

   594   for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do

   595     # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...

   596     if (echo_test_string=`eval $cmd`) 2>/dev/null &&

   597        echo_test_string=`eval $cmd` &&

   598        (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null

   599     then

   600       break

   601     fi

   602   done

   603 fi

   604 

   605 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&

   606    echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&

   607    test "X$echo_testing_string" = "X$echo_test_string"; then

   608   :

   609 else

   610   # The Solaris, AIX, and Digital Unix default echo programs unquote

   611   # backslashes.  This makes it impossible to quote backslashes using

   612   #   echo "$something" | sed 's/\\/\\\\/g'

   613   #

   614   # So, first we look for a working echo in the user's PATH.

   615 

   616   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

   617   for dir in $PATH /usr/ucb; do

   618     IFS="$lt_save_ifs"

   619     if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&

   620        test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&

   621        echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&

   622        test "X$echo_testing_string" = "X$echo_test_string"; then

   623       echo="$dir/echo"

   624       break

   625     fi

   626   done

   627   IFS="$lt_save_ifs"

   628 

   629   if test "X$echo" = Xecho; then

   630     # We didn't find a better echo, so look for alternatives.

   631     if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&

   632        echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&

   633        test "X$echo_testing_string" = "X$echo_test_string"; then

   634       # This shell has a builtin print -r that does the trick.

   635       echo='print -r'

   636     elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&

   637 	 test "X$CONFIG_SHELL" != X/bin/ksh; then

   638       # If we have ksh, try running configure again with it.

   639       ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}

   640       export ORIGINAL_CONFIG_SHELL

   641       CONFIG_SHELL=/bin/ksh

   642       export CONFIG_SHELL

   643       exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}

   644     else

   645       # Try using printf.

   646       echo='printf %s\n'

   647       if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&

   648 	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&

   649 	 test "X$echo_testing_string" = "X$echo_test_string"; then

   650 	# Cool, printf works

   651 	:

   652       elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&

   653 	   test "X$echo_testing_string" = 'X\t' &&

   654 	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&

   655 	   test "X$echo_testing_string" = "X$echo_test_string"; then

   656 	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL

   657 	export CONFIG_SHELL

   658 	SHELL="$CONFIG_SHELL"

   659 	export SHELL

   660 	echo="$CONFIG_SHELL $0 --fallback-echo"

   661       elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&

   662 	   test "X$echo_testing_string" = 'X\t' &&

   663 	   echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&

   664 	   test "X$echo_testing_string" = "X$echo_test_string"; then

   665 	echo="$CONFIG_SHELL $0 --fallback-echo"

   666       else

   667 	# maybe with a smaller string...

   668 	prev=:

   669 

   670 	for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do

   671 	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null

   672 	  then

   673 	    break

   674 	  fi

   675 	  prev="$cmd"

   676 	done

   677 

   678 	if test "$prev" != 'sed 50q "$0"'; then

   679 	  echo_test_string=`eval $prev`

   680 	  export echo_test_string

   681 	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}

   682 	else

   683 	  # Oops.  We lost completely, so just stick with echo.

   684 	  echo=echo

   685 	fi

   686       fi

   687     fi

   688   fi

   689 fi

   690 fi

   691 

   692 # Copy echo and quote the copy suitably for passing to libtool from

   693 # the Makefile, instead of quoting the original, which is used later.

   694 ECHO=$echo

   695 if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then

   696    ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"

   697 fi

   698 

   699 

   700 

   701 

   702 tagnames=${tagnames+${tagnames},}CXX

   703 

   704 tagnames=${tagnames+${tagnames},}F77

   705 

   706 exec 7<&0 </dev/null 6>&1

   707 

   708 # Name of the host.

   709 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,

   710 # so uname gets run too.

   711 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

   712 

   713 #

   714 # Initializations.

   715 #

   716 ac_default_prefix=/usr/local

   717 ac_clean_files=

   718 ac_config_libobj_dir=.

   719 LIBOBJS=

   720 cross_compiling=no

   721 subdirs=

   722 MFLAGS=

   723 MAKEFLAGS=

   724 SHELL=${CONFIG_SHELL-/bin/sh}

   725 

   726 # Identity of this package.

   727 PACKAGE_NAME=

   728 PACKAGE_TARNAME=

   729 PACKAGE_VERSION=

   730 PACKAGE_STRING=

   731 PACKAGE_BUGREPORT=

   732 

   733 ac_unique_file="README"

   734 # Factoring default headers for most tests.

   735 ac_includes_default="\

   736 #include <stdio.h>

   737 #ifdef HAVE_SYS_TYPES_H

   738 # include <sys/types.h>

   739 #endif

   740 #ifdef HAVE_SYS_STAT_H

   741 # include <sys/stat.h>

   742 #endif

   743 #ifdef STDC_HEADERS

   744 # include <stdlib.h>

   745 # include <stddef.h>

   746 #else

   747 # ifdef HAVE_STDLIB_H

   748 #  include <stdlib.h>

   749 # endif

   750 #endif

   751 #ifdef HAVE_STRING_H

   752 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H

   753 #  include <memory.h>

   754 # endif

   755 # include <string.h>

   756 #endif

   757 #ifdef HAVE_STRINGS_H

   758 # include <strings.h>

   759 #endif

   760 #ifdef HAVE_INTTYPES_H

   761 # include <inttypes.h>

   762 #endif

   763 #ifdef HAVE_STDINT_H

   764 # include <stdint.h>

   765 #endif

   766 #ifdef HAVE_UNISTD_H

   767 # include <unistd.h>

   768 #endif"

   769 

   770 ac_subst_vars='SHELL

   771 PATH_SEPARATOR

   772 PACKAGE_NAME

   773 PACKAGE_TARNAME

   774 PACKAGE_VERSION

   775 PACKAGE_STRING

   776 PACKAGE_BUGREPORT

   777 exec_prefix

   778 prefix

   779 program_transform_name

   780 bindir

   781 sbindir

   782 libexecdir

   783 datarootdir

   784 datadir

   785 sysconfdir

   786 sharedstatedir

   787 localstatedir

   788 includedir

   789 oldincludedir

   790 docdir

   791 infodir

   792 htmldir

   793 dvidir

   794 pdfdir

   795 psdir

   796 libdir

   797 localedir

   798 mandir

   799 DEFS

   800 ECHO_C

   801 ECHO_N

   802 ECHO_T

   803 LIBS

   804 build_alias

   805 host_alias

   806 target_alias

   807 SDL_MAJOR_VERSION

   808 SDL_MINOR_VERSION

   809 SDL_MICRO_VERSION

   810 SDL_INTERFACE_AGE

   811 SDL_BINARY_AGE

   812 SDL_VERSION

   813 LT_RELEASE

   814 LT_CURRENT

   815 LT_REVISION

   816 LT_AGE

   817 build

   818 build_cpu

   819 build_vendor

   820 build_os

   821 host

   822 host_cpu

   823 host_vendor

   824 host_os

   825 CC

   826 CFLAGS

   827 LDFLAGS

   828 CPPFLAGS

   829 ac_ct_CC

   830 EXEEXT

   831 OBJEXT

   832 CPP

   833 GREP

   834 EGREP

   835 LN_S

   836 ECHO

   837 AR

   838 RANLIB

   839 STRIP

   840 DLLTOOL

   841 AS

   842 OBJDUMP

   843 CXX

   844 CXXFLAGS

   845 ac_ct_CXX

   846 CXXCPP

   847 F77

   848 FFLAGS

   849 ac_ct_F77

   850 LIBTOOL

   851 INSTALL_PROGRAM

   852 INSTALL_SCRIPT

   853 INSTALL_DATA

   854 SET_MAKE

   855 WINDRES

   856 ALLOCA

   857 LIBOBJS

   858 POW_LIB

   859 ALSA_CFLAGS

   860 ALSA_LIBS

   861 ESD_CONFIG

   862 ESD_CFLAGS

   863 ESD_LIBS

   864 PKG_CONFIG

   865 ARTSCONFIG

   866 NASM

   867 NASMFLAGS

   868 XMKMF

   869 X_CFLAGS

   870 X_PRE_LIBS

   871 X_LIBS

   872 X_EXTRA_LIBS

   873 DIRECTFBCONFIG

   874 OSMESA_CONFIG

   875 PTH_CONFIG

   876 SDL_CFLAGS

   877 SDL_LIBS

   878 SDL_STATIC_LIBS

   879 SDL_RLD_FLAGS

   880 ENABLE_SHARED_TRUE

   881 ENABLE_SHARED_FALSE

   882 ENABLE_STATIC_TRUE

   883 ENABLE_STATIC_FALSE

   884 ac_aux_dir

   885 INCLUDE

   886 SOURCES

   887 OBJECTS

   888 SDLMAIN_SOURCES

   889 SDLMAIN_OBJECTS

   890 BUILD_CFLAGS

   891 EXTRA_CFLAGS

   892 BUILD_LDFLAGS

   893 EXTRA_LDFLAGS

   894 LTLIBOBJS'

   895 ac_subst_files=''

   896       ac_precious_vars='build_alias

   897 host_alias

   898 target_alias

   899 CC

   900 CFLAGS

   901 LDFLAGS

   902 LIBS

   903 CPPFLAGS

   904 CPP

   905 CXX

   906 CXXFLAGS

   907 CCC

   908 CXXCPP

   909 F77

   910 FFLAGS

   911 XMKMF'

   912 

   913 

   914 # Initialize some variables set by options.

   915 ac_init_help=

   916 ac_init_version=false

   917 # The variables have the same names as the options, with

   918 # dashes changed to underlines.

   919 cache_file=/dev/null

   920 exec_prefix=NONE

   921 no_create=

   922 no_recursion=

   923 prefix=NONE

   924 program_prefix=NONE

   925 program_suffix=NONE

   926 program_transform_name=s,x,x,

   927 silent=

   928 site=

   929 srcdir=

   930 verbose=

   931 x_includes=NONE

   932 x_libraries=NONE

   933 

   934 # Installation directory options.

   935 # These are left unexpanded so users can "make install exec_prefix=/foo"

   936 # and all the variables that are supposed to be based on exec_prefix

   937 # by default will actually change.

   938 # Use braces instead of parens because sh, perl, etc. also accept them.

   939 # (The list follows the same order as the GNU Coding Standards.)

   940 bindir='${exec_prefix}/bin'

   941 sbindir='${exec_prefix}/sbin'

   942 libexecdir='${exec_prefix}/libexec'

   943 datarootdir='${prefix}/share'

   944 datadir='${datarootdir}'

   945 sysconfdir='${prefix}/etc'

   946 sharedstatedir='${prefix}/com'

   947 localstatedir='${prefix}/var'

   948 includedir='${prefix}/include'

   949 oldincludedir='/usr/include'

   950 docdir='${datarootdir}/doc/${PACKAGE}'

   951 infodir='${datarootdir}/info'

   952 htmldir='${docdir}'

   953 dvidir='${docdir}'

   954 pdfdir='${docdir}'

   955 psdir='${docdir}'

   956 libdir='${exec_prefix}/lib'

   957 localedir='${datarootdir}/locale'

   958 mandir='${datarootdir}/man'

   959 

   960 ac_prev=

   961 ac_dashdash=

   962 for ac_option

   963 do

   964   # If the previous option needs an argument, assign it.

   965   if test -n "$ac_prev"; then

   966     eval $ac_prev=\$ac_option

   967     ac_prev=

   968     continue

   969   fi

   970 

   971   case $ac_option in

   972   *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;

   973   *)	ac_optarg=yes ;;

   974   esac

   975 

   976   # Accept the important Cygnus configure options, so we can diagnose typos.

   977 

   978   case $ac_dashdash$ac_option in

   979   --)

   980     ac_dashdash=yes ;;

   981 

   982   -bindir | --bindir | --bindi | --bind | --bin | --bi)

   983     ac_prev=bindir ;;

   984   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)

   985     bindir=$ac_optarg ;;

   986 

   987   -build | --build | --buil | --bui | --bu)

   988     ac_prev=build_alias ;;

   989   -build=* | --build=* | --buil=* | --bui=* | --bu=*)

   990     build_alias=$ac_optarg ;;

   991 

   992   -cache-file | --cache-file | --cache-fil | --cache-fi \

   993   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)

   994     ac_prev=cache_file ;;

   995   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \

   996   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)

   997     cache_file=$ac_optarg ;;

   998 

   999   --config-cache | -C)

  1000     cache_file=config.cache ;;

  1001 

  1002   -datadir | --datadir | --datadi | --datad)

  1003     ac_prev=datadir ;;

  1004   -datadir=* | --datadir=* | --datadi=* | --datad=*)

  1005     datadir=$ac_optarg ;;

  1006 

  1007   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \

  1008   | --dataroo | --dataro | --datar)

  1009     ac_prev=datarootdir ;;

  1010   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \

  1011   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)

  1012     datarootdir=$ac_optarg ;;

  1013 

  1014   -disable-* | --disable-*)

  1015     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`

  1016     # Reject names that are not valid shell variable names.

  1017     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&

  1018       { echo "$as_me: error: invalid feature name: $ac_feature" >&2

  1019    { (exit 1); exit 1; }; }

  1020     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`

  1021     eval enable_$ac_feature=no ;;

  1022 

  1023   -docdir | --docdir | --docdi | --doc | --do)

  1024     ac_prev=docdir ;;

  1025   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)

  1026     docdir=$ac_optarg ;;

  1027 

  1028   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)

  1029     ac_prev=dvidir ;;

  1030   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)

  1031     dvidir=$ac_optarg ;;

  1032 

  1033   -enable-* | --enable-*)

  1034     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`

  1035     # Reject names that are not valid shell variable names.

  1036     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&

  1037       { echo "$as_me: error: invalid feature name: $ac_feature" >&2

  1038    { (exit 1); exit 1; }; }

  1039     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`

  1040     eval enable_$ac_feature=\$ac_optarg ;;

  1041 

  1042   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \

  1043   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \

  1044   | --exec | --exe | --ex)

  1045     ac_prev=exec_prefix ;;

  1046   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \

  1047   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \

  1048   | --exec=* | --exe=* | --ex=*)

  1049     exec_prefix=$ac_optarg ;;

  1050 

  1051   -gas | --gas | --ga | --g)

  1052     # Obsolete; use --with-gas.

  1053     with_gas=yes ;;

  1054 

  1055   -help | --help | --hel | --he | -h)

  1056     ac_init_help=long ;;

  1057   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)

  1058     ac_init_help=recursive ;;

  1059   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)

  1060     ac_init_help=short ;;

  1061 

  1062   -host | --host | --hos | --ho)

  1063     ac_prev=host_alias ;;

  1064   -host=* | --host=* | --hos=* | --ho=*)

  1065     host_alias=$ac_optarg ;;

  1066 

  1067   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)

  1068     ac_prev=htmldir ;;

  1069   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \

  1070   | --ht=*)

  1071     htmldir=$ac_optarg ;;

  1072 

  1073   -includedir | --includedir | --includedi | --included | --include \

  1074   | --includ | --inclu | --incl | --inc)

  1075     ac_prev=includedir ;;

  1076   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \

  1077   | --includ=* | --inclu=* | --incl=* | --inc=*)

  1078     includedir=$ac_optarg ;;

  1079 

  1080   -infodir | --infodir | --infodi | --infod | --info | --inf)

  1081     ac_prev=infodir ;;

  1082   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)

  1083     infodir=$ac_optarg ;;

  1084 

  1085   -libdir | --libdir | --libdi | --libd)

  1086     ac_prev=libdir ;;

  1087   -libdir=* | --libdir=* | --libdi=* | --libd=*)

  1088     libdir=$ac_optarg ;;

  1089 

  1090   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \

  1091   | --libexe | --libex | --libe)

  1092     ac_prev=libexecdir ;;

  1093   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \

  1094   | --libexe=* | --libex=* | --libe=*)

  1095     libexecdir=$ac_optarg ;;

  1096 

  1097   -localedir | --localedir | --localedi | --localed | --locale)

  1098     ac_prev=localedir ;;

  1099   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)

  1100     localedir=$ac_optarg ;;

  1101 

  1102   -localstatedir | --localstatedir | --localstatedi | --localstated \

  1103   | --localstate | --localstat | --localsta | --localst | --locals)

  1104     ac_prev=localstatedir ;;

  1105   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \

  1106   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)

  1107     localstatedir=$ac_optarg ;;

  1108 

  1109   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)

  1110     ac_prev=mandir ;;

  1111   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)

  1112     mandir=$ac_optarg ;;

  1113 

  1114   -nfp | --nfp | --nf)

  1115     # Obsolete; use --without-fp.

  1116     with_fp=no ;;

  1117 

  1118   -no-create | --no-create | --no-creat | --no-crea | --no-cre \

  1119   | --no-cr | --no-c | -n)

  1120     no_create=yes ;;

  1121 

  1122   -no-recursion | --no-recursion | --no-recursio | --no-recursi \

  1123   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)

  1124     no_recursion=yes ;;

  1125 

  1126   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \

  1127   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \

  1128   | --oldin | --oldi | --old | --ol | --o)

  1129     ac_prev=oldincludedir ;;

  1130   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \

  1131   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \

  1132   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)

  1133     oldincludedir=$ac_optarg ;;

  1134 

  1135   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)